HD74HC294 Datasheet PDF (Programmable Frequency Divider/Digital Timer)

HD74HC294 - Programmable Frequency Divider/Digital Timer

Download the HD74HC294 datasheet PDF (HD74HC292 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for programmable frequency divider/digital timer.

Description

This device divides the incoming clock frequency by a number (a power of 2) that is preset by the Programming inputs.

It has two Clock inputs, either of which may be used as a clock inhibit.

The device also has an active-low Reset, which initializes the internal flip-flop states.

Features

High Speed Operation: tpd (Clock to Q) = 16 ns typ (CL = 50 pF).
High Output Current: Fanout of 10 LSTTL Loads.
Wide Operating Voltage: VCC = 2 to 6 V.
Low Input Current: 1 µA max.
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 25°C).
Ordering Information Part Name Package Type Package Code (Previous Code) Package Abbreviation HD74HC292P D.

Datasheet Details

Part number	HD74HC294
Manufacturer	Renesas
File Size	269.01 KB
Description	Programmable Frequency Divider/Digital Timer
Datasheet	HD74HC294 Datasheet

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Full PDF Text Transcription

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HD74HC292/HD74HC294 Programmable Frequency Divider/Digital Timer REJ03D0608–0200 (Previous ADE-205-486) Rev.2.00 Jan 31, 2006 Description This device divides the incoming clock frequency by a number (a power of 2) that is preset by the Programming inputs. It has two Clock inputs, either of which may be used as a clock inhibit. The device also has an active-low Reset, which initializes the internal flip-flop states. Test Point outputs (TP1, TP2, TP3) are provided with HD74HC292 to facilitate incoming inspections. Test Point output is provided with HD74HC294 to facilitate incoming inspections.

Published: Dec 4, 2017 |